-
公开(公告)号：US5139900A
公开(公告)日：1992-08-18
申请号：US748007
申请日：1991-08-21
申请人： Kinya Tada , Masaaki Kurimura , Mutsumi Yano , Eiichiro Mieno , Wataru Sekiguchi , Junzo Nakagawa , Takanori Akazawa
发明人： Kinya Tada , Masaaki Kurimura , Mutsumi Yano , Eiichiro Mieno , Wataru Sekiguchi , Junzo Nakagawa , Takanori Akazawa
摘要： A zinc alkaline cell is formed by using an anode active material which contains a non-amalgamated zinc alloy powder having a bulk specific gravity ranging from approximately 2.90 to 3.50 (grams per cm.sup.3) and containing a predetermined amount of indium coated on a surface of the non-amalgamated zinc alloy powder containing a predetermined amount of lead and calcium or a predetermined amount of calcium and bismuth as a zinc alloy powder component, other than unavoidable impurities. The zinc alkali cell can achieve corrosive resistance and discharge performance as a cell and it is comparable with cells formed by using amalgamated zinc alloy powder which has been practically employed.
-
公开(公告)号：US5198315A
公开(公告)日：1993-03-30
申请号：US748008
申请日：1991-08-21
申请人： Kinya Tada , Masaaki Kurimura , Mutsumi Yano , Eiichiro Mieno , Wataru Sekiguchi , Junzo Nakagawa , Takanori Akazawa
发明人： Kinya Tada , Masaaki Kurimura , Mutsumi Yano , Eiichiro Mieno , Wataru Sekiguchi , Junzo Nakagawa , Takanori Akazawa
摘要： A zinc alkaline cell is formed by using an anode active material which contains a non-amalgamated zinc alloy powder having a bulk specific gravity ranging from approximately 2.90 to 3.50 (grams per cm.sup.3) and containing a predetermined amount of indium coated on a surface of the non-amalgamated zinc alloy powder containing a predetermined amount of lead or a predetermined amount of a mixture of lead with bismuth or aluminum as a zinc alloy powder component, other than unavoidable impurities. The zinc alkaline cell can achieve corrosive resistance and discharge performance as a cell and it is comparable with cells formed by using amalgamated zinc alloy powder which has been practically employed.
-
公开(公告)号：US5209995A
公开(公告)日：1993-05-11
申请号：US747957
申请日：1991-08-21
申请人： Kinya Tada , Masaaki Kurimura , Mutsumi Yano , Eiichiro Mieno , Wataru Sekiguchi , Junzo Nakagawa , Takanori Akazawa
发明人： Kinya Tada , Masaaki Kurimura , Mutsumi Yano , Eiichiro Mieno , Wataru Sekiguchi , Junzo Nakagawa , Takanori Akazawa
摘要： A zinc alkaline cell is formed by using an anode active material which contains a non-amalgamated zinc alloy powder having a bulk specific gravity ranging from approximately 2.90 to 3.50 (grams per cm.sup.3) and containing a predetermined amount of indium coated on a surface of the non-amalgamated zinc alloy powder containing a predetermined amount of aluminum and/or a predetermined amount of calcium as a zinc alloy powder component, other than unavoidable impurities. The zinc alkaline cell can achieve corrosive resistance and discharge performance as a cell and it is comparable with cells formed by using amalgamated zinc alloy powder which has been practically employed.
-
4.发明授权Process for preparing non-amalgamated zinc alloy powder for alkali dry cells 失效制备用于碱性干细胞的非汞合金锌合金粉末的方法
公开(公告)号：US5296267A
公开(公告)日：1994-03-22
申请号：US729145
申请日：1991-07-12
申请人： Kinya Tada , Masaaki Kurimura , Mutsumi Yano , Eiichiro Mieno , Wataru Sekiguchi , Junzo Nakagawa , Takanori Akazawa
发明人： Kinya Tada , Masaaki Kurimura , Mutsumi Yano , Eiichiro Mieno , Wataru Sekiguchi , Junzo Nakagawa , Takanori Akazawa
CPC分类号： B22F1/025 , H01M4/42 , Y10T428/12181
摘要： Non-amalgamated zinc alloy powder is prepared by admixing zinc alloy powder with a predetermined amount of indium and heating the resulting mixture at temperature ranging from 160.degree. C. to 200.degree. C. in inert gas atmosphere.
摘要翻译： 通过将锌合金粉末与预定量的铟混合并在惰性气体气氛中将所得混合物在160℃至200℃的温度范围内加热制备非汞合锌粉末。
-
公开(公告)号：US4432937A
公开(公告)日：1984-02-21
申请号：US405102
申请日：1982-08-04
申请人： Kenta Kuwayama , Junzo Nakagawa , Keishi Tomii , Kenji Hagimori
发明人： Kenta Kuwayama , Junzo Nakagawa , Keishi Tomii , Kenji Hagimori
摘要： An alloy comprising more than 0.01% of gallium and more than 0.01% of indium added to zinc which is usable, as conventional zinc dust or zinc can, for the electrode of a dry cell and shows a high hydrogen overvoltage and evolves less hydrogen gas during storage of the cell.
摘要翻译： 包含大于0.01％的镓和大于0.01％的添加到锌中的铟的合金，作为常规的锌粉或锌罐可用于干电池的电极，并且显示出高的氢过电压，并且在较低的氢气中放出较少的氢气 储存细胞。
-
-
-
-
搜索结果
5 条记录 (耗时 0.01 秒)
